297     std::unique_ptr<FSSequentialFile> file;  in NewSequentialFile()  local
300         file_system_->NewSequentialFile(f, FileOptions(options), &file, &dbg);  in NewSequentialFile()
302       r->reset(new CompositeSequentialFileWrapper(file));  in NewSequentialFile()
310     std::unique_ptr<FSRandomAccessFile> file;  in NewRandomAccessFile()  local
313         file_system_->NewRandomAccessFile(f, FileOptions(options), &file, &dbg);  in NewRandomAccessFile()
315       r->reset(new CompositeRandomAccessFileWrapper(file));  in NewRandomAccessFile()
322     std::unique_ptr<FSWritableFile> file;  in NewWritableFile()  local
325         file_system_->NewWritableFile(f, FileOptions(options), &file, &dbg);  in NewWritableFile()
327       r->reset(new CompositeWritableFileWrapper(file));  in NewWritableFile()
336     std::unique_ptr<FSWritableFile> file;  in ReopenWritableFile()  local
338                                               &file, &dbg);  in ReopenWritableFile()
340       result->reset(new CompositeWritableFileWrapper(file));  in ReopenWritableFile()
350     std::unique_ptr<FSWritableFile> file;  in ReuseWritableFile()  local
352                                              FileOptions(options), &file, &dbg);  in ReuseWritableFile()
354       r->reset(new CompositeWritableFileWrapper(file));  in ReuseWritableFile()
362     std::unique_ptr<FSRandomRWFile> file;  in NewRandomRWFile()  local
365         file_system_->NewRandomRWFile(fname, FileOptions(options), &file, &dbg);  in NewRandomRWFile()
367       result->reset(new CompositeRandomRWFileWrapper(file));  in NewRandomRWFile()
871     std::unique_ptr<SequentialFile> file;  in NewSequentialFile()  local
872     Status s = target_->NewSequentialFile(f, &file, file_opts);  in NewSequentialFile()
874       r->reset(new LegacySequentialFileWrapper(std::move(file)));  in NewSequentialFile()
882     std::unique_ptr<RandomAccessFile> file;  in NewRandomAccessFile()  local
883     Status s = target_->NewRandomAccessFile(f, &file, file_opts);  in NewRandomAccessFile()
885       r->reset(new LegacyRandomAccessFileWrapper(std::move(file)));  in NewRandomAccessFile()
892     std::unique_ptr<WritableFile> file;  in NewWritableFile()  local
893     Status s = target_->NewWritableFile(f, &file, file_opts);  in NewWritableFile()
895       r->reset(new LegacyWritableFileWrapper(std::move(file)));  in NewWritableFile()
903     std::unique_ptr<WritableFile> file;  in ReopenWritableFile()  local
904     Status s = target_->ReopenWritableFile(fname, &file, file_opts);  in ReopenWritableFile()
906       result->reset(new LegacyWritableFileWrapper(std::move(file)));  in ReopenWritableFile()
915     std::unique_ptr<WritableFile> file;  in ReuseWritableFile()  local
916     Status s = target_->ReuseWritableFile(fname, old_fname, &file, file_opts);  in ReuseWritableFile()
918       r->reset(new LegacyWritableFileWrapper(std::move(file)));  in ReuseWritableFile()
926     std::unique_ptr<RandomRWFile> file;  in NewRandomRWFile()  local
927     Status s = target_->NewRandomRWFile(fname, &file, file_opts);  in NewRandomRWFile()
929       result->reset(new LegacyRandomRWFileWrapper(std::move(file)));  in NewRandomRWFile()
1090     std::unique_ptr<SequentialFile>& file) {  in NewLegacySequentialFileWrapper()  argument
1092       new LegacySequentialFileWrapper(std::move(file)));  in NewLegacySequentialFileWrapper()
1096     std::unique_ptr<RandomAccessFile>& file) {  in NewLegacyRandomAccessFileWrapper()  argument
1098       new LegacyRandomAccessFileWrapper(std::move(file)));  in NewLegacyRandomAccessFileWrapper()
1102     std::unique_ptr<WritableFile>&& file) {  in NewLegacyWritableFileWrapper()  argument
1104       new LegacyWritableFileWrapper(std::move(file)));  in NewLegacyWritableFileWrapper()